Perhaps you should try some spelling variations:
"ngo communication india" » "ngo communication media", "ngo communications media", "togo communications india", "de communication india", "3 communication india"
"early cooperation studies" » "early cooperation series", "early cooperation sources", "early cooperation implies", "early operation studies", "early cooperative studies", "energy cooperation studies"
"its colonization still" » "its colonization failed", "its colonization israel", "its colonization songs", "anti colonization still", "jews colonization still", "mars colonization still"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"ngo communication india\") OR (((\"early cooperation studies\") OR (\"its colonization still\"))))~".
• Removing quotes may allow a broader search: (( ngo communication india ) OR ((( early cooperation studies ) OR ( its colonization still ))))~.
• Adding a wildcard symbol may retrieve word variants: (("ngo communication india") OR ((("early cooperation studies") OR ("its colonization still"))))*.